UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050312.upa.cvt Date: 1200Z 3 MAY 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 3 MAY 25 Station: SBPV WMO ident: 82824 Latitude: -8.77 Longitude: -63.92 Elevation: 88.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1002 88 25.4 23.3 88 2.1 23.9 10 3 298.4 301.7 297.0 351.6 18.26 1 1000 109 25.2 23.5 90 1.7 24.0 5 5 298.4 301.7 297.1 352.3 18.53 2 925 796 23.0 20.3 85 2.7 21.1 45 8 302.8 305.9 297.0 351.5 16.42 3 916 881 22.8 19.2 80 3.6 20.2 52 7 303.5 306.3 296.5 349.4 15.47 4 850 1529 18.4 16.4 88 2.0 17.0 85 6 305.4 308.0 296.0 347.1 13.94 5 700 3171 9.0 7.9 93 1.1 8.3 80 11 312.5 314.3 294.8 342.1 9.60 6 654 3731 5.2 5.2 100 0.0 5.2 94 17 314.3 315.9 294.5 340.9 8.52 7 504 5827 -4.3 -9.3 68 5.0 -6.5 91 22 327.1 327.8 294.2 339.7 3.75 8 500 5890 -4.9 -9.6 70 4.7 -7.0 90 22 327.1 327.8 294.2 339.5 3.69 9 460 6541 -8.5 -15.5 57 7.0 -11.2 92 32 330.5 331.0 294.1 339.1 2.49 10 424 7168 -13.1 -15.3 84 2.2 -13.9 102 26 332.4 332.9 294.8 341.9 2.75 11 400 7610 -15.1 -18.3 76 3.2 -16.2 85 23 335.4 335.8 295.1 343.4 2.26 12 388 7839 -16.3 -22.3 60 6.0 -18.1 87 21 336.7 337.1 295.0 342.7 1.65 13 381 7976 -16.7 -21.7 65 5.0 -18.3 88 20 338.0 338.3 295.4 344.3 1.77 14 332 8991 -24.7 -28.1 73 3.4 -25.5 67 11 340.6 340.8 295.4 344.8 1.14 15 300 9720 -29.7 -36.7 51 7.0 -30.8 75 13 343.5 343.6 295.7 345.7 0.55 16 266 10571 -36.3 -45.3 39 9.0 -37.2 80 13 345.9 346.0 296.0 346.9 0.25 17 250 11000 -39.9 -50.9 30 11.0 -40.6 50 8 346.7 346.8 296.0 347.3 0.14 18 212 12102 -49.5 -58.5 34 9.0 -49.8 91 6 348.5 348.5 296.4 348.8 0.07 19 202 12416 -52.7 -57.7 55 5.0 -52.9 103 5 348.3 348.3 296.3 348.7 0.08 20 200 12480 -53.1 -57.3 60 4.2 -53.2 105 5 348.7 348.7 296.4 349.0 0.08 21 182 13081 -58.1 -61.1 68 3.0 -58.2 95 4 350.1 350.1 296.7 350.3 0.06 22 169 13544 -61.9 -67.9 45 6.0 -62.0 87 3 351.3 351.3 296.9 351.4 0.02 23 160 13880 -65.1 -67.2 75 2.1 -65.1 82 2 351.4 351.4 297.0 351.5 0.03 24 156 14034 -66.5 -70.0 61 3.5 -66.5 79 2 351.6 351.6 297.0 351.6 0.02 25 150 14270 -68.5 -72.1 60 3.6 -68.5 75 1 352.1 352.1 297.1 352.2 0.02 26 120 15576 -77.9 -83.9 37 6.0 -77.9 190 19 358.1 358.1 298.3 358.1 0.00 27 101 16563 -77.3 -86.3 22 9.0 -77.3 171 17 377.3 377.3 301.8 377.3 0.00 28 100 16620 -77.7 -86.7 22 9.0 -77.7 170 17 377.6 377.6 301.9 377.6 0.00 29 80 17878 -82.7 -88.7 35 6.0 -82.7 76 14 392.2 392.2 304.1 392.2 0.00 30 70 18630 -77.9 -88.9 15 11.0 -77.9 240 18 417.7 417.7 307.4 417.7 0.00 31 65 19057 -76.1 -89.1 11 13.0 -76.2 226 15 430.6 430.6 308.9 430.6 0.00 32 57 19838 -65.5 -88.5 3 23.0 -65.8 200 17 471.1 471.1 312.7 471.2 0.00 33 51 20519 -63.7 -88.7 2 25.0 -64.1 76 13 490.6 490.6 314.2 490.6 0.00 34 50 20640 -64.9 -88.9 2 24.0 -65.2 355 15 490.5 490.5 314.2 490.6 0.00 35 47 21015 -65.9 -89.9 2 24.0 -66.2 2 16 496.9 496.9 314.7 496.9 0.00 36 32 23385 -58.1 -89.1 1 31.0 -59.2 99 8 575.5 575.5 319.5 575.6 0.00 37 30 23790 -58.7 -88.7 1 30.0 -59.7 150 17 584.6 584.6 319.9 584.6 0.00 38 25 24949 -53.5 -86.5 1 33.0 -55.6 106 28 630.8 630.8 321.9 630.9 0.01 39 20 26390 -51.9 -86.9 1 35.0 -54.9 80 47 677.3 677.3 323.7 677.4 0.01 40 18 27075 -50.7 -85.7 1 35.0 -54.2 79 46 701.8 701.8 324.5 701.9 0.01 41 18 27075 -51.3 -86.3 1 35.0 -54.6 79 46 699.9 699.9 324.4 700.0 0.01 TRP 120 15576 -77.9 -83.9 37 6.0 -77.9 190 19 358.1 358.1 298.3 358.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 571.89 mb = 4878.52 m = 16005.44 ft Wetbulb zero: 587.75 mb = 4590.57 m = 15060.76 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 87.26 % Est. max temperature: 32.39 C = 90.29 F Sfc-Lift cond lev (LCL): 972.25 mb = 357.00 m = 1171.24 ft T: 24.41 C 700-500 lapse rate: 5.11 C/km ThetaE index: 13.22 C Layer 925.0- 424.0 mb Conv cond level (CCL): 872.82 mb = 1299.59 m = 4263.70 ft Mean mixing ratio: 17.03 g/kg Conv temperature: 31.76 C = 89.17 F Cap Strength: 2.10 C Lifted Index: -2.46 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.12 C Lifted Index @700 mb: -1.98 C Showalter Index: -0.91 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.30 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 230.80 Risk: None Energy Index: -1.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 921.69 J/kg Max Up Vert Vel: 42.93 m/s Conv Inhibition (B-): 31.81 J/kg Cap Strength: 2.04 C Lift Cond Lev (LCL): 918.03 mb = 862.01 m = 2828.09 ft Lev Free Conv (LFC): 823.03 mb = 1801.66 m = 5910.90 ft Equ Level (EL): 163.03 mb = 13764.61 m = 45158.93 ft B at Equ Level: 920.42 J/kg Max Parcel Lev (MPL): 93.03 mb = 17027.00 m = 55862.18 ft Wind level data Storm motion: 115 at 10 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1002 88 10 3 -0.5 -3.0 | 310 11 8.3 -7.1 1 1000 109 5 5 -0.4 -5.0 | 317 12 8.4 -9.1 2 978 305 15 6 -1.6 -5.8 | 324 12 7.3 -9.9 3 945 610 40 8 -5.1 -6.1 | 340 11 3.7 -10.2 4 925 796 45 8 -5.7 -5.7 | 342 10 3.2 -9.8 5 912 914 55 7 -5.7 -4.0 | 339 9 3.1 -8.1 6 850 1529 85 6 -6.0 -0.5 | 328 5 2.9 -4.6 7 791 2134 55 8 -6.6 -4.6 | 345 9 2.3 -8.7 8 763 2438 60 11 -9.5 -5.5 | 4 10 -0.7 -9.6 9 710 3048 65 11 -10.0 -4.6 | 7 9 -1.1 -8.8 10 700 3171 80 11 -10.8 -1.9 | 18 6 -2.0 -6.0 11 684 3353 100 14 -13.8 2.4 | 71 5 -4.9 -1.7 12 635 3962 90 19 -19.0 0.0 | 68 11 -10.1 -4.1 13 611 4267 95 18 -17.9 1.6 | 74 9 -9.1 -2.5 14 546 5182 105 17 -16.4 4.4 | 92 8 -7.6 0.3 15 500 5890 90 22 -22.0 0.0 | 73 14 -13.1 -4.1 16 487 6096 95 23 -22.9 2.0 | 81 14 -14.0 -2.1 17 468 6401 90 33 -33.0 0.0 | 80 24 -24.1 -4.1 18 416 7315 105 24 -23.2 6.2 | 98 14 -14.3 2.1 19 400 7610 85 23 -22.9 -2.0 | 66 15 -14.0 -6.1 20 399 7620 85 23 -22.9 -2.0 | 66 15 -14.0 -6.1 21 368 8230 90 18 -18.0 0.0 | 66 10 -9.1 -4.1 22 353 8534 80 11 -10.8 -1.9 | 18 6 -2.0 -6.0 23 338 8839 65 11 -10.0 -4.6 | 7 9 -1.1 -8.8 24 300 9720 75 13 -12.6 -3.4 | 26 8 -3.7 -7.5 25 299 9754 95 11 -11.0 1.0 | 34 4 -2.1 -3.2 26 286 10058 75 14 -13.5 -3.6 | 31 9 -4.7 -7.7 27 274 10363 85 15 -14.9 -1.3 | 48 8 -6.1 -5.4 28 251 10973 70 10 -9.4 -3.4 | 4 8 -0.5 -7.5 29 250 11000 50 8 -6.1 -5.1 | 344 10 2.7 -9.3 30 200 12480 105 5 -4.8 1.3 | 305 5 4.0 -2.8 31 150 14270 75 1 -1.0 -0.3 | 299 9 7.9 -4.4 32 127 15240 0 0 -0.0 -0.0 | 295 10 8.9 -4.1 33 121 15545 205 11 4.6 10.0 | 247 15 13.5 5.9 34 120 15576 190 19 3.3 18.7 | 220 19 12.2 14.6 35 114 15850 180 20 0.0 20.0 | 209 18 8.9 15.9 36 100 16620 170 17 -3.0 16.7 | 205 14 5.9 12.6 37 97 16764 170 17 -3.0 16.7 | 205 14 5.9 12.6 38 92 17069 140 11 -7.1 8.4 | 203 5 1.8 4.3 39 87 17374 95 11 -11.0 1.0 | 34 4 -2.1 -3.2 40 83 17678 105 15 -14.5 3.9 | 88 6 -5.6 -0.2 41 79 17983 60 13 -11.3 -6.5 | 13 11 -2.4 -10.6 42 70 18593 285 14 13.5 -3.6 | 289 24 22.4 -7.7 43 70 18630 240 18 15.6 9.0 | 259 25 24.5 4.9 44 67 18898 255 21 20.3 5.4 | 267 29 29.1 1.3 45 64 19202 205 10 4.2 9.1 | 249 14 13.1 4.9 46 60 19507 285 10 9.7 -2.6 | 290 20 18.5 -6.7 47 57 19812 210 18 9.0 15.6 | 237 21 17.9 11.5 48 55 20117 140 10 -6.4 7.7 | 214 4 2.4 3.5 49 52 20422 145 12 -6.9 9.8 | 199 6 2.0 5.7 50 50 20640 355 15 1.3 -14.9 | 332 22 10.2 -19.1 51 49 20726 345 11 2.8 -10.6 | 322 19 11.7 -14.7 52 45 21336 20 22 -7.5 -20.7 | 357 25 1.3 -24.8 53 43 21641 5 14 -1.2 -13.9 | 337 20 7.6 -18.1 54 39 22250 75 15 -14.5 -3.9 | 35 10 -5.6 -8.0 55 37 22555 50 12 -9.2 -7.7 | 2 12 -0.3 -11.8 56 33 23165 70 3 -2.8 -1.0 | 310 8 6.0 -5.1 57 30 23790 150 17 -8.5 14.7 | 182 11 0.4 10.6 58 29 24079 175 10 -0.9 10.0 | 234 10 8.0 5.8 59 27 24384 115 27 -24.5 11.4 | 115 17 -15.6 7.3 60 23 25603 95 30 -29.9 2.6 | 86 21 -21.0 -1.5 61 22 25908 105 34 -32.8 8.8 | 101 24 -24.0 4.7 62 20 26390 80 47 -46.3 -8.2 | 72 39 -37.4 -12.3 63 19 26518 85 49 -48.8 -4.3 | 78 41 -40.0 -8.4 64 16 27127 70 41 -38.5 -14.0 | 59 35 -29.7 -18.1 65 15 27432 75 28 -27.0 -7.2 | 58 21 -18.2 -11.4 Wind Parameters Mean winds (0-6000m): 84.9 at 13.0 knts Storm direction: 114.9 at 9.8 knts Shear (0-3000m) pos: 1.7 neg: 0.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 60.2 deg Storm rel helicity (0-3000m) pos: 32.7 neg: -3.0 tot: 29.8 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.8 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 51.28 Bulk Shear: 17.98 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 22 6 327 12| 5.6 0.0 5.6| 18.2 0.0 18.2 36.5 0.89| 6.8 6.0 1000 37 7 334 11| 2.8 0.0 2.8| 19.8 -1.4 18.5 18.5 0.57| 5.3 3.0 1500 49 7 336 9| 2.1 0.0 2.1| 20.1 -3.0 17.1 11.4 0.40| 4.4 1.7 2000 54 7 337 9| 1.5 0.9 2.4| 22.9 -3.0 19.9 9.9 0.41| 4.2 1.7 2500 55 7 341 9| 1.8 0.7 2.5| 30.7 -3.0 27.7 11.1 0.50| 4.0 2.0 3000 57 8 346 9| 1.7 0.6 2.2| 32.7 -3.0 29.8 9.9 0.50| 3.6 1.8 4000 72 10 5 7| 2.2 0.7 2.9| 43.3 -4.0 39.3 9.8 0.49| 4.4 2.2 5000 81 12 23 7| 1.8 0.6 2.3| 50.3 -4.0 46.3 9.3 0.52| 4.0 2.0 6000 85 13 38 7| 1.5 1.0 2.5| 58.5 -14.0 44.5 7.4 0.39| 4.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20250503.12.gif